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Environmental Toxicology Expert Witnesses

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4184 Johnston Road
Winston GA 30187
USA
phone: 770-359-9807 (office) and 770-359-980 (cell)
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Ted Simon Environemntal Toxicology Expert PhotoTed W. Simon, PhD, DABT, is an award winning Environmental Toxicologist and Scientist. His expertise is in toxicology, risk assessment, mathematical modeling, statistics, neuroscience, and environmental / ecological health issues.

Dr. Simon has over 10 years of experience as a toxicologist employed by the Environmental Protection Agency (EPA). He served as EPA’s senior toxicologist in the waste management division working on risk and soil cleanup.

Teaching Experience - Since 2001, Dr. Simon has served as an Instructor / Adjunct Professor in the Department of Environmental Health Science, College of Public Health, at the University of Georgia.

Public Speaker - Well published, including the author of a textbook on toxicology and environmental risk assessment, Dr. Simon has extensive national and international public speaking experience. Since 1996, he has been delivering seminars and lectures to universities and national institutes on many subjects within his area of expertise. In 2016, he delivered a lectures on “Bayesian Methods for Application of Uncertainty Factors,” to the Society of Toxicology Annual Meeting, New Orleans, LA, and “Quantitative Prediction of Phenotypic Change from High Throughput Assay Results,” to the EPA's Workshop on In Vitro to In Vivo Extrapolation, Research Triangle Park, NC.

Litigation Support - Dr. Simon has over 15 years of experience offering expert witness services to counsel representing both plaintiff and defendant. He has been retained over 20 times since 2000 for cases involving environmental risk, drug and alcohol cases, DUI, accidental poisoning, and intellectual property. Dr. Simon has particular expertise in dioxin-like chemicals and polychlorinated biphenyls (PCBs). His services include consulting, reports, deposition, and trial testimony when necessary.

Areas of Expertise:
  • Dioxins
  • PCBs
  • Drugs
  • Alcohol
  • Poisoning
  • DUI / DWI
  • Water Contamination
  • Soil Contamination
  • Environmental Risk Assessment
  • Environmental Toxicology
  • Carcinogenicity
  • Food Contamination
  • Pesticides
  • Fracking
  • Lead
  • Marijuana
  • Polychlorinated Biphenyls
  • Intellectual Property
  • 9/26/2016 · Environment
    The willingness to view risk as part of daily life has vanished. A risk-averse mindset among environmental regulators engenders confusion between the ethics of intention and the ethics of consequence, leading to the elevation of the precautionary principle with unintended and often unfortunate outcomes. Environmental risk assessment is conservative, but the actual level of conservatism cannot be determined. High-end exposure assumptions and current toxicity criteria from the USEPA, based on linear extrapolation for carcinogens and default uncertainty factors for systemic toxicants, obscure the degree of conservatism in risk assessments. Ideally, one could choose a percentile of the target population to include within environmental standards, but this choice is complicated by the food, pharmaceutical and advertising industries, whose activities, inadvertent or not, often promote maladaptive and unhealthy lifestyle choices.

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    Dr. Richard Troast
    Principal
    115 Winchester Lane
    Locust Grove VA 22508
    USA
    phone: 540-972-5967
    Troast Environmental Consulting (TEC) specializes in Risk and Exposure Assessments. DR. Richard Troast former senior scientist in the Superfund program at EPA is the Principal for TEC.

    TEC specializes in asbestos fiber risks, characterization of exposure routes of asbestos, lead in paint, arsenic and heavy metals in foods, and other environmental sources posing risks to children and adults. In addition, they advise on regulatory strategies for assessing chemical hazards and presenting information to State and Federal agencies.

    TEC provides consulting and expert witness services equally for Plaintiff and Defense counsel.

    View Consulting Profile
    In many cases, the ultimate risk to residents from environmental lead comes from multiple sources. While lead based paint is a key source, lead migrating from outdoor areas can be as toxic as the indoor paint sources. Dr Troast uses the Integrated Exposure Uptake and Biokinetic Model IEUBK Model) as a predictive tool for assessing residences.

    The plaintiff was concerned that the residues of toxic metals found in coal ash were causing physical damage to the plaintiff's unborn children and to the plaintiff's ability to have normal children. The plaintiff reported prior attempts to conceive a full-term child were unsuccessful.

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    Robin D. Franks, PG, CHMM, RSO
    President
    8048 Northcourt Road
    Houston TX 77040
    USA
    phone: 800-992-8048
    fax: 713-744-5888
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    Robin D. Franks, PG, CHMM, RSO has over 25 years of relevant industry experience as a professional Geoscientist / Geologist and Certified Hazardous Materials Manager. President and TGE Resources, Inc., she offers environmental due diligence, industrial hygiene, environmental compliance auditing, and remediation management of affected real property services.

    Ms. Franks provides litigation support and client representation with regard to environmental matters. She has been actively involved in more than 35 "merger/acquisition" projects encompassing over 750 sites nationwide. As senior Technical Advisor, she has been involved in thousands of real property investigations, many of which have involved remediation/closure projects within Texas and throughout the United States.

    Areas of Expertise:
    • Real Estate Assessments - Environmental Due Diligence
    • Environmental Compliance Audits
    • Remediation Management, Corrective Action (Clean-up) Consulting of Contaminated Real Estate
    • Risk-Based Closure
    • Hazardous, Solid Waste Materials Management, Clean-up Consulting of Affected Property
    • Asbestos, Lead-Based Paint, Mold/Fungal, Industrial Hygiene
    • Radiation Safety (NORM)
    • Petroleum Storage Tank (PST) Management, Compliance, Corrective Action
    • Environmental Testing, Clean-up Consulting
    View Dr. Franks' Consulting Profile.
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    Kenneth S. Weinberg, MSc, PhD
    20 Thompson Court
    Stoughton MA 02072
    USA
    phone: 781-341-3893
    fax: 781-341-3893
    Kenneth S. Weinberg, PhD is an Industrial Hygienist and serves as the principal consultant at Safdoc Systems. Dr. Weinberg holds a PhD in Biochemistry and Pathology from Boston University Graduate School of Medical and Dental Sciences as well as a Master of Science Degree in Environmental Health and Radiation Health Physics from the University of Pittsburgh Graduate School of Public Health. He is also a Certified Toxics Use Reduction Planner in Massachusetts.

    Dr. Weinberg moved from a career in research to environmental science and health and safety. He worked as an industrial hygienist in VA Hospitals prior to serving as the Director of Environmental Health and Safety at Massachusetts General Hospital in Boston for more than ten years.

    Dr. Weinberg has expertise in Pulmonary Disease and Pulmonary Injury, as well as in the development of lung cancer due to exposure to environmental pollutants. He also has experience in toxicology and DUI evaluation.

    Dr. Weinberg is the author of book entitled: "The Hospital Safety Director's Handbook" , published June, 2002, by Opus Communications. The book has been described as a thorough, yet concise guidebook for hospital safety directors that's easy to reference and understand.

    Litigation Support - Dr. Weinberg provides expert witness services to counsel representing both plaintiff and defendant. His services include medical record review, written reports, depositions, and trial testimony as needed.

    Areas of Expertise:
    • Laboratory Safety
    • Chemical Safety
    • Hospital Safety
    • Joint Commission for Health Care Accreditation
    • OSHA
    • Hazard Communication
    • EPA
    • Industrial Hygiene
    • Latex Allergy
  • Indoor Air Quality
  • Mold
  • Emergency Preparedness / Emergency Response
  • Toxicology
  • Risk Assessment
  • Policy Development
  • Regulatory Issues
  • Mercury
  • Hazardous Waste / Chemical Waste
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    Dr. Dennis Stainken
    Principal
    4 Carrol Drive
    Hillsborough NJ 08844
    USA
    phone: 908-369-6890
    fax: 908-369-6881
    Dr. Dennis Stainken has over 30 years of Industrial and Government experience managing Pollution Control and Hazardous Waste Projects. His experience includes assignments in engineering, analytical and toxicology sciences for regulatory compliance, product registration, risk assessment, technology development.

    Dr. Stainken is a national expert in Environmental Toxicology & Ecological Research on the transport, fate and effect of pollutants, and in quality assurance in government and industry.

    Areas of Expertise:
    • Health Effects
    • Toxicology
    • Chemical Exposure
    • Health Issues/Physiology/Chemistry
    • Water & Waste Water
    • Ecological Services
    • Contamination & Remediation
    • Analytical Chemistry
  • Natural Resource Damage Assessments
  • Property Assessments
  • Hazardous Waste
  • Water Quality
  • Risk Assessment
  • Wetlands
  • Industrial Services
  • Gasoline & Oil Issues
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    Jerald L. Cook, MD, FACOEM
    President
    10425 Tierrasanta Blvd
    Ste 108
    San Diego CA 92124
    USA
    phone: 858-848-9052
    fax: 858-251-3041
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    Jerald Cook Occupational Medicine Expert PhotoJerald L. Cook, MD, FACOEM, is Board certified in Occupational Medicine and Public Health and Preventive Medicine.

    With additional experience in Environmental Medicine and Toxicology, Dr. Cook has broad background experience, serving such industries as nuclear power, firefighters, healthcare workers, police officers, veterinarians, public service, transportation, military and veterans, warehousing and retail, environmental engineering, business services, and federal government.

    Dr. Cook is currently the Medical Director at a worksite health clinic providing primary and preventive care to warehouse workers. He also serves as a military commander advisor and provides direct acute care, primary care, wellness screening and health counseling to active duty Marines and Sailors.

    Previously, Dr. Cook held the title of Occupational Health Department Head at the Twentynine Palms Naval Hospital where he was the sole provider offering occupational health services to 660 hospital staff and over 5,000 civilians and service members. He provided OSHA compliant medical surveillance examinations, FMCSA certification examinations, and managed federal workers’ compensation injuries and illnesses.

    Litigation Support - Dr. Cook provides expert witness services for cases involving Occupational Medicine, Preventive Medicine / Occupational Environmental Medicine, Preventive Medicine, and Public Health. He has reviewed 10,000 medical records for medical necessity and standard of care. Dr. Cook's services include medical record review, causation analysis, written reports, depositions, and trial testimony as needed. He is also a Registered Nurse, and has testified as an expert on the training and expectations of nursing care. He is also an expert in conditioning and physical fitness, as an IRONMAN Certified Coach and endurance athlete himself for over 30 years.

    Areas of Expertise:
    • Workers' Compensation
    • Neuromuscular / Musculoskeletal Injuries
    • Workplace Drug Testing
    • Psychiatry
    • Environmental / Work Stress
    • Service Animals
    • Exercise Science
    • Ionizing Radiation
    • Environmental Exposures
    • Long Term Disability
  • Peer Review
  • DOT / FMCSA
  • Travel Medicine
  • Mold
  • Organic Solvents
  • Metals
  • Heat Injuries
  • Impairment Ratings
  • Fitness for Duty Determinations
  • View Dr. Cook's Consulting Profile.
    3/19/2018 · Toxicology
    Cocaine remains a popular drug of abuse, and per HHS (2008) of 6.5 million US Federal workplace drug tests, about 40,000 were positive for cocaine in 2007. Drug testing for cocaine is based on the metabolite benzoylecogonine which is detectable in the user’s urine for 24 hours, possibly even up to 72 hours. Non-metabolized cocaine may only be detectable for 4-6 hours following use, making it a less useful target in a drug testing program.

    2/12/2018 · Forensics
    In 2016 the White House reported that they were going to scrutinize some forensic sciences in the court room. The White House's scrutiny, however, over some forensic disciplines is probably justified. When the level of evidence required is very high, the expectations from the scientific community should also be very high. These are usually cases where consequences of decisions can lead to long imprisonments. Being speculative about what evidence means, or making decisions based on poor science is irresponsible. The public has high expectations from the scientific community, and when experts testify that there is scientific evidence which proves a case, there is trust involved in those statements. If judges allow experts to present themselves as such, and to express their opinions as the truth, errors involved making scientific conclusions may not be well understood by the layperson.

    1/17/2018 · Toxicology
    Presumptive tests, also known as preliminary tests or field tests, allow drugs to be quickly classified into a particular chemical group, but do not unequivocally identify the presence of a specific chemical compound. Preliminary drug test results are often included in a panel of tests, which then be used as a guide to an appropriate confirmatory test to determine and verify the chemical compounds present.

    11/16/2017 · Disability
    Fibromyalgia is considered a functional disorder with unknown etiology and unclear pathophysiology. It's not well understood because there is little objective information to support the physical and psychological impairment that affected individuals report. This often becomes a challenge for individuals that feel disabled by the disorder and try to prove that the disorder prevents productive and meaningful work, so they qualify for disability benefits. Fibromyalgia is characterized by complaints of widespread musculoskeletal pain, fatigue and poor sleep, cognitive and psychiatric symptoms, headaches including migraines, and a variety of other symptoms. With or without psychosomatic symptoms, depression and anxiety are common in fibromyalgia (Ghiggia, et al. 2017) and should always be assessed when evaluating the presence of and effects of fibromyalgia. Individuals with fibromyalgia experience a heightened response to stimuli.

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    Howard M. Kipen, MD, MPH
    1291 Hickory Drive
    Basking Ridge NJ 07920
    USA
    phone: 908-334-8617
    fax: 732-445-3644
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    Howard M. Kipen MD, MPH, is Board certified in Internal Medicine and Occupational Medicine. Dr. Kipen earned a BA from UC Berkeley, MD from UCSF, and MPH from Columbia University. He currently serves as Director of the Clinical Research and Occupational Medicine Division and Professor of Environmental and Occupational Health at Rutgers University.

    Dr. Kipen’s research focuses on clinical and epidemiological studies of the health effects of Ambient Air Pollution. His research uses both controlled exposure models with ozone, fresh aerosols, and diesel-enriched on-road exposures, primarily with drives on the New Jersey Turnpike. A new EPA study examines health benefits of portable air cleaners for reducing indoor air pollution levels. Biomarker outcomes presently emphasized are exhaled breath oxidative stress and invasive and noninvasive measures of vascular function. Dr. Kipen has published approximately 200 articles on environmental / occupational health.

    Scholarly Activities:
    • Former Chair, NASA Human Research Program’s Advanced Environmental Health / Advanced Food Technology Standing Review Panel
    • Member, National Academies Standing Committee on Medical and Epidemiological Aspects of Air Pollution on U.S. Government Employees and their Families, 2016
    • Chair / Member Multiple Ad Hoc Grant Review Panels (e.g., NIEHS, Department of Defense)
    • Governor’s Appointee, Public Employee’s Occupational Safety and Health Review Commission, New Jersey Department of Labor
    • Member, Public Health Scientific Advisory Board, New Jersey Department of Environmental Protection
    Litigation Support: Dr. Kipen has 35 years of litigation experience. He has expertise in various Toxic Torts including asbestos, benzene, mold, air pollution, occupational and environmental cancers, and other diseases. He also has expertise on "Multiple Chemical Sensitivities" (MCS). Dr. Kipen has particular experience as an asbestos plaintiff's expert and both plaintiff and defense experience with other toxic torts. His services include medical record review, thorough reporting, depositions, and trial testimony as needed.
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    James M. Miller, PE, PhD
    Founder
    2392 Fuller Court
    Ann Arbor MI 48105
    USA
    phone: 734-662-6822
    fax: 734-747-9712
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    The experts at Miller Engineering are Ann Arbor based professional engineers celebrating 35 years of service to University, Government, Insurance, and Industry through research, publications, presentations, and testimony. Miller Engineering has a staff of engineers and experts in the Mechanical, Chemical, Agriculture, Industrial, and Human Factors fields of engineering with specific knowledge in the following areas:

    Vehicles
    • Car/Truck Accident Reconstruction
    • Crash Data Retrieval (CDR)
    • Visibility & Reaction Time Analysis
    • Tires, Trailers, Brakes & Accelerators
    • Truck/Off Road Vehicle Egress/Ingress
    • Traffic Signing and Construction Zones
    Mechanical & Electrical Safety
    • Product Safety & Analysis
    • Machinery - Metal, Wood, Plastic Molding
    • Machine Guarding & Safety, Robots, Automation
    • Hazard and Risk Analysis
    • Employee Safety Procedures – OSHA
    • Electrical Distribution & Transmission Hazards
    Warnings & Instructions
    • Warning Labels & User Manual Design
    • Hazard Analysis & Product Label Designs
    • Medical Device & Drug Warnings & Instructions
    • Inadequate Warnings Analysis
    • Standard Compliance (ANSI Z535)
    • Product Recall Information & Strategies
    Chemicals Safety & Labeling
    • NEW OSHA HAZCOM (2012) & GHS Review
    • MSDS, SDS and Product Label Compliance
    • Toxic Torts - Diacetyl, Asbestos, Benzene, Lead, Carbon Monoxide
    Chemical Exposures & Workplace Safety
    • Chemical Inhalation, Ingestion, Dermal Contact
    • Contamination - Water & Environmental
    • Manufacturing & Process Line Accidents
    • Slips, Trips, Falls, & Entanglements
    Fires & Explosions
    • Cause & Origin Investigations
    • Gas, Vapor, & Electrical
    Agriculture
    • Tractor & Equipment Accidents
    • Chemical Applications & Exposures
    • Crop Storage & Harvesting Accidents
    • Pesticides
    Construction
    • Vehicle Visibility Accidents
    • Slip, Trip, & Fall Accidents
    • Power Tool Repetitive & Immediate Injuries
    • Scaffolding - Cranes - Hoisting - Fork Lifts
    Consumers/Household Safety
    • Appliances & Tools
    • Child Furniture, Choking, Playgrounds
    • Swimming Pools & Exercise Equipment
    • Recreation - ATV, Boats, Bicycles, Boards
    • Ladder, Stair, Step and Railing Accidents
    • Slip, Trip, & Fall Accidents
    Insurance Subrogation & Forensics
    • Accident Investigations
    • Electrical & Fire Causation
    • Chemical Leakage Damage
    • Defective Equipment Injuries
    • Premise and Process Damages
    James Miller Mechanical Engineering Expert PhotoJames M. Miller, PE, PhD – Founder

    Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with over 35 years of experience as an expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, machine guarding, process safety, fire science, vehicle visibility, tractor egress/ingress, pedestrian and worker slip and fall prevention, recreational vehicles (ATVs, boats, and personal watercraft), compliance with occupational safety and consumer safety standards (OSHA, MSDS, CPSC, ANSI, ASTM, UL, etc.).


    Mark Lehto Engineering Expert PhotoMark R. Lehto, PhD – Co-Founder

    Dr. Lehto is a Professor of Engineering at Purdue University. He specializes in knowledge engineering, warnings and instructions, structuring expert systems, accident modeling, accident statistical analysis, consumer product safety, boating safety, in-field national surveys of product usage and product information effectiveness.






    Bradley Cook Mechanical Engineering Expert PhotoBradley T. Cook, PE – Managing Engineer

    Bradley is a registered professional engineer and consultant with extensive experience in accident reconstruction. He specializes in vehicular accident reconstruction and has investigated hundreds of vehicle accidents involving cars, trucks, pedestrians, bicyclists, motorcycles, etc. Bradley also has experience in product safety and hazard analysis; occupational safety and health (OSHA) compliance; pedestrian and worker slip and fall prevention; investigation and reconstruction of industrial and consumer product accidents. He holds a Bachelor of Science in Mechanical Engineering from the University of Michigan and a Masters of Science in Engineering with a Biomedical concentration from Purdue University.
    Mark R. Lehto & Steven J. Landry
    Introduction to Human Factors and Ergonomics for Engineers, Second Edition presents and integrates important methods and tools used in the fields of Industrial Engineering, Human Factors and Ergonomics to design and improve jobs, tasks and products. It presents these topics with a practical, applied orientation suitable for engineering undergraduate students.
    Mark R. Lehto, Steven J. Landry & Jim Buck
    Emphasizing customer oriented design and operation, Introduction to Human Factors and Ergonomics for Engineers explores the behavioral, physical, and mathematical foundations of the discipline and how to apply them to improve the human, societal, and economic well being of systems and organizations.
    Mark R. Lehto & James M. Miller
    James M. Miller, Mark R. Lehto & J. Paul Frantz
    James M. Miller, Mark R. Lehto
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    Dr. Aaron Hilliard, PhD
    Principal
    10151 Deerwood Park Blvd.Building 200, Suite 250
    Jacksonville FL 32256
    USA
    phone: 904-923-3789
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    Dr. Aaron Hilliard, PhD specializes in the areas of Environmental, Medical, Pharmaceutical, and Toxicological Sciences. Dr. Hilliard is an experienced forensic toxicologist with degrees in pharmacology, toxicology, and environmental health.

    Dr. Hilliard's services include conducting medical research and medical file review for personal injury that results from biological, chemical, environmental or pharmaceutical agents. He is also available to perform on-site inspections, sampling of nursing home, adult living facilities, medical and laboratory environments.

    Serving the legal community for over 15 years, Dr. Hilliard has worked with local, state and federal regulatory agencies and other entities on a national and international basis. His expertise spans the scope of environmental and infectious diseases involving food and water. This can include respiratory infections from environmental sources to hospital acquired infections such as Methicillin-Resistant Staphylococcus Aureus. Dr. Hilliard is available to attorneys for both Plaintiff and Defense. His areas of expertise include:

    Medical Matters Involving:
    • Pharmaceuticals
    • Alcohol
    • Adverse Drug Reaction
    • Medication Errors
    • Recreational Drugs
    Environmental Expertise Includes:
    • Public Health and Safety
    • Epidemiology
    • Sanitation
    • Toxic Chemical Exposure
    • Hazardous Waste Disposal
  • Groundwater Contamination
  • Environmental Justice
  • Superfund Site Risk Communication
  • Lead Exposure
  • Mold Exposure
  • View Dr. Aaron Hilliard's Consulting Profile.
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    Thomas Dydek, PhD, DABT, PE
    Principal Toxicologist
    5208 Avenue H
    Austin TX 78751
    USA
    phone: 512-280-5477 / Cell: 512-663-7836
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    Thomas Dydek, PhD, DABT, PE, specializes in the evaluation of the potential for chemical exposures to affect human health and welfare. He is a Board-Certified Toxicologist (Diplomate of the American Board of Toxicology, D.A.B.T.) with a Ph.D. in Environmental Toxicology. He also did a post-doctoral fellowship in Toxicology and is a Licensed Professional Engineer, specializing in the area of environmental engineering.

    Dr. Dydek is a toxicology expert in evaluating the potential human health effects associated with exposure to toxic chemicals such as asbestos, benzene, carbon monoxide, formaldehyde, metals, oil and gas fracking chemicals, pesticides, petroleum products, silica, solvents, toxic gases, and many other chemicals in the environment and in occupational settings. He also evaluates exposures to microbial agents such as mold and bacteria.

    Dr. Dydek has training and experience in preparing evaluating the health effects of industrial and environmental chemical exposures and tobacco smoking, conducting state of the art toxicological reviews for alternative fuels registrations and other projects, preparing product safety evaluations, and doing chemical exposure assessments.

    Litigation Support - Dr. Dydek has provided expert witness services in more than 250 toxic tort cases and regulatory agency Public Hearings. He has given 50 depositions, and testified at trial 10 times over the past 20 years. His work in these cases has included the evaluation of the health risks of chemical exposures and exposures to microbial agents. These exposures have occurred in the community, in occupational settings, and in other indoor environments.

    Areas of Expertise:
    • Organic Chemicals and Solvents
    • Toxic Gases
    • Pesticides
    • Metals / Inorganic Chemicals
  • Petroleum Products
  • Oil & Gas Fracking Emissions
  • Health Effects of Implanted Medical Devices
  • Product Safety Evaluation
  • View Dr. Dydek's Consulting Profile.
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    Lydia M. Contreras, PhD
    Principal Investigator
    Dept. of Chemical Engineering, UT-Austin
    Austin TX 78757
    USA
    phone: 512-471-2453
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    Lydia M. Contreras, PhD, is a Chemical and Biomolecular Engineer and Principal Investigator at The University of Texas at Austin Department of Chemical Engineering and the Institute for Cell & Molecular Biology (ICMB).

    Dr. Contreras was an NIH Postdoctoral Fellow of Infectious Diseases elected by the Division of Developmental Genetics and Bioinformatics at Wadsworth Center-New York State Dept. of Health in Albany, NY. She received training at the world renowned RNA institute in Vienna in Nucleic Acid Biochemistry.

    Dr. Contreras' research focuses on innovating in vivo technologies to understand and design cellular regulation patterns in living systems (e.g. microbes and human cell models) for enhanced production of chemicals, as well as for novel biomarkers of environmental cellular toxicity and biomedical applications. She and her team combine molecular engineering, classic genetics, and biochemical approaches with high-throughput RNA sequencing, proteomics, and computational methods to engineer complex regulatory networks coupled to environmental stress responses. Dr. Contreras holds two patents for her work. Current efforts include:
    • Discovery of novel regulatory RNAs from ethanologenic bacteria to engineer higher cellular tolerance to alcohols and high-value chemicals
    • Discovery of regulatory networks in radio resistant bacteria for novel biosensory technologies
    • Engineering of novel biosensors for assaying the effect of environmental agents in human health
    Litigation Support - Dr. Contreras works at the interface of RNA Biology and Protein Engineering to solve complex problems in medicine and biotechnology. She offers expert witness services to attorneys representing plaintiff and defendant.

    Areas of Expertise:
    • Toxicology
    • Environmental Toxicology
    • Cellular Toxicology
    • Biomedical Engineering
  • Biomolecular Engineering
  • Genetic Studies
  • RNAs / Proteins
  • Computational Modeling
  • View Dr. Lydia Contreras' Consulting Profile.
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    Dr. William R. Sawyer PhD, D-ABFM, D-ABFE
    29 Fennell Street
    Skaneateles, NY 13152
    ---------- Available ----------
    All States
    USA
    phone: 800-308-0080 (toll free) or 315-685-2345
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    Dr. William R. Sawyer is a Professional Toxicologist with a doctorate in toxicology from Indiana University School of Medicine. He is a diplomate of the American Board of Forensic Medicine and has over 29 years of extensive experience in Public Health and Forensic Toxicology with specialized expertise in causation analyses (plaintiff and defendant) including Alcohol toxicology, Drugs-of-Abuse, Pharmaceuticals, Herbal Products, Dioxins, Solvents, Heavy Metals, Crude Oil, and other Chemicals. Dr. Sawyer has testified in trial or deposition in over 30 states including NY, MA, CT, PA, RI, NH, DE, NJ, WV, VA, NC, SC, GA, FL, AL, MS, LA, AR, MO, KY, IN, IL, WI, MI, OH, MN, MT, WA, CA, TX, OK.

    As a skilled scientist and communicator in the area of toxic tort, Dr. Sawyer provides services to governmental agencies, corporations, select plaintiffs or defendants. Dr. Sawyer currently serves as Chief Toxicologist for TCAS, LLC and served for 23 years as an Assistant Professor (adjunct) with the Department of Medicine, Upstate Medical University, Syracuse, New York. Dr. Sawyer also has approximately 14 years experience as a licensed clinical and environmental laboratory director in several states.

    Lisa Myers interviews Dr. Sawyer on NBC Nightly News


    TCAS Services and Expertise:
    • Alcohol Toxicology
    • Analytical Testing
    • Asbestos Toxicology
    • Birth Defects
    • Carcinogenesis
    • Causation Assessments
    • Chemical Toxicology
    • Carbon Monoxide
  • Dioxin Toxicology
  • Forensic Chemistry
  • Forensic Toxicology
  • Laboratory Services
  • Mass Toxic Tort
  • Medical Malpractice - Pharmaceuticals
  • Petroleum Toxicology
  • Forensic Source ID
  • Qualifications & Experience
    • Diplomate of the American Board of Forensic Medicine (D-ABFM) and American Board of Forensic Examiners (D-ABFE)
    • Academic Affiliations- Medical School Faculty (adjunct)
    • Government Experience - Public Health Toxicologist
    • Toxic Tort Causation / Determination - Defense, Plaintiff
    • Experienced Clinical and Environmental Laboratory Director
    • Considerable Experience with Mass Toxic Torts
    View Dr. William Sawyer's Consulting Profile.
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    Hung K. Cheung, MD, MPH, FACOEM.
    1421 Clarkview Road Suite 100
    Baltimore MD 21209-2188
    USA
    phone: Toll Free 888-361-8882 or 443-322-1228
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    Hung Cheung Respiratory Environmental Medicine Expert PhotoHung Cheung, MD, MPH, FACOEM, President of Cogency Environmental, has more than 20 years of experience and is a nationally-recognized expert in Respiratory Environmental Medicine, Legionella Outbreaks, Environmental and Toxiological Investigations, Risk Communication and Medical Advisory Services.

    A former Maryland State Medical Director, he teaches at the Johns Hopkins Bloomberg School of Public Health and is faculty to the Occupational and Environmental medicine program at the University Of Pennsylvania Perelman School Of Medicine. Dr. Cheung also teaches AIHA (American Industrial Hygienists Association) webinars on the topic of Legionella nationally. Board Certified in both Internal Medicine and Preventive Medicine, he holds a Master’s in Public Health from Johns Hopkins and has a medical degree from the University of Maryland.

    Dr. Cheung has extensive experience working on issues of Indoor Environmental Quality on matters related to molds, microbial, chemical, and other contaminant exposures in commercial buildings, manufacturing plants, schools, and various public and residential facilities. His philosophy is a preventive medicine approach, i.e., to design, educate and prevent occurrence or reoccurrence of exposures, injuries and illnesses by determining the root cause(s) of environmental diseases, injuries or accidents and developing a plan of action for resolving the problem.

    Litigation Support - Dr. Cheung provides litigation support services to counsel representing both Plaintiff and Defense. His services include clinical evaluation, diagnostic testing, environmental testing, site inspections, sampling, research development and hypothesis testing, modeling, risk communication and town hall meetings, and expert testimony when necessary.

    Environmental and Occupational Health Areas of Expertise:
    • Asbestos, Lead, Benzene
    • Various Chemical Agents / VOCs / Solvents
    • Mercury / Heavy Metals
    • Metal Washing Fluids
    • Smoke Inhalation Injuries/ Air Pollution
    • Mold / Microbial Contamination
    • Indoor Air Quality / Sick Building Syndrome / Chinese Drywall Investigations
    • Innate Immunity / Infectious Agents
    • Legionella / Outbreak Investigations
    • Cancer Cluster Analysis
    • Epidemiology / Research Methods
    • Physical or Mental Impairments
    • OSHA Regulatory Compliance
    • Crisis Response
    Dr. Cheung on New York Legionnaire's Disease ABC2 News


    View Dr. Cheung's Consulting Profile.
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    Stanley C. Haimes, MD, MPH, CIH, FACOEM, CIME
    Orlando FL USA
    phone: 407-230-8000
    Stanley-Haimes-Occupational-Medicine-Expert-Photo.jpg
    Stanley C. Haimes, MD, MPH, CIH, FACOEM, is board certified in Occupational Medicine and has extensive experience in travel medicine, medical surveillance, drug testing, and wellness programs for companies of all sizes.

    Dr. Haimes is also a Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Medical Officer for OSHA, and Member of the national committee that determines safe exposure levels to chemicals in the workplace. He is highly qualified to analyze workplace conditions ranging from Air Quality and Bio-hazard Risks to Noise Pollution and Work Site Ergonomics.

    Background - For 10 years, Dr. Haimes served as the medical director for Lockheed Martin, where he developed their travel medicine program, performed travel clearance and immunizations for 30 international destinations, and reduced their Workers’ Compensation costs by 75 percent. He also served as the medical director for the National Science Foundations’ Antarctic Program, providing medical clearance for destinations like the South Pole.

    A high-profile member of the occupational medicine community, Dr. Haimes has written numerous medical surveillance guidelines for the OSHA. He also serves on a number of national committees responsible for establishing the medical criteria for emergency personnel on behalf of the National Fire Protection Association and the International Association of Chiefs of Police.

    Litigation Support - Dr. Haimes provides expert witness services for Cases involving Occupational Medicine and Medical Toxicology. His services are available to attorneys representing plaintiff and defendant and include medical record review, depositions, and trial testimony.

    Areas of Expertise:
    • Occupational Medicine
    • Toxicology
    • Exposure Evaluation
    • Disability Evaluation
    • Return to Duty
  • Fit for Duty
  • Worker's Compensation
  • Complex Causation
  • Firefighter Medical Employment Criteria
  • Law Enforcement Medical Employment Criteria
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    Dr. Olen Brown, PhD
    Toxicology / Medical Sciences / Environmental Sciences
    527 North Cedar Lake Drive, West
    Columbia MO 65203
    USA
    phone: 573-449-7444
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    Dr. Olen R. Brown, PhD is a board certified Diplomate in Toxicology and member of the standards of knowledge committee. He has the PhD in Microbiology With over 35 years of experience in Life Sciences and more than 150 publications. Dr. Brown specializes in complex, multidisciplinary cases, and he focuses on Human Medicine using the disciplines of bacteriology, virology, immunology, epidemiology, biochemistry, physiology, analytical chemistry, toxicology, and environmental sciences.

    Dr. Brown has provided litigation support services for 180+ cases in 25 states and 1 in Canada. Dr. Brown has served in Plaintiff/Defense, and Criminal/Civil cases. He has testified in 20 trials and 31 depositions. Dr. Brown's expertise include: cause-and-effect determination after medical record review; risk assessment and causation determination from toxic exposure; evaluation of the therapeutic and harmful effects of ethical drugs, antibiotics, alcohol, and drugs of abuse; the toxicity of solvents, pesticides, heavy metals, ozone, carbon monoxide, particulates, and most organic chemicals for most organ systems including the lung (Asthma, COPD, RADS) and the brain (Parkinson's), Dr. Brown has evaluated human medical and veterinary medical devices and pharmaceuticals for safety.

    Areas of Expertise
    • Toxicology (General, Academic, Pharmacologic, Forensic, Regulatory)
    • Medical Sciences - Microbiology, Immunology, Bacteriology, Virology, Cell Physiology, Infectious Diseases, Cancer, Allergy, Mechanisms of Diseases
    • Microbiology - Medical, Molecular Biology, Veterinary Medical, Environmental
    • Environmental Biology - Hazardous Wastes; Air, Water and Soil Pollution
    • Chemistry - Biochemistry, Analytical, Organic
    • Veterinary Sciences - Cell Physiology, Mechanisms of Disease
    View Dr. Brown's Consulting Profile.
    2/17/2002 · Expert Witnessing
    Attorneys use experts in two ways. First is the traditional use of an expert as a witness in court. In this role, scientists, business people, or others with technical knowledge are retained by attorneys primarily for their opinions (oral, written, or both), ultimately to be given at deposition and in civil and criminal courts. Second, the expert may be used as a pre-trial consultant or more specifically as an undisclosed consultant

    Olen R. Brown, PhD
    "Miracles" reveals truth from Scripture, science and life. Everything that is or was or is to come is part of God's miracle. Science says that nothing is miraculous- Time and Chance created the universe with no meaning or purpose. God's universe has great meaning extending from the stars to atoms and to you. What we believe about miracles can be a source of great joy or missed joy in our lives. Dr. Brown, a Christian and author of over 100 scientific papers, has coined a new word, synscicretism, to call attention to the doctrine that today elevates science above religion. Science works best for the great "how" questions, but poorly for the great "why" of all things.
    Olen R. Brown, PhD
    This authoritative guide is designed to achieve a synthesis of understanding and effort between case science and case law. It examines all stages of attorney/expert interaction from the initial interview to post-trial evaluation.
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